Mercurial > forge
view main/general/inst/@dict/private/__lookup_compat__.m @ 9687:9df0cf7217ae octave-forge
general: update licenses to GPLv3+ and DESCRIPTION to mention non GPL code
author | carandraug |
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date | Tue, 13 Mar 2012 22:39:03 +0000 |
parents | 93dec4bcb93f |
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## Copyright (C) 2009 VZLU Prague, a.s., Czech Republic ## ## This program is free software; you can redistribute it and/or modify it under ## the terms of the GNU General Public License as published by the Free Software ## Foundation; either version 3 of the License, or (at your option) any later ## version. ## ## This program is distributed in the hope that it will be useful, but WITHOUT ## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or ## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more ## details. ## ## You should have received a copy of the GNU General Public License along with ## this program; if not, see <http://www.gnu.org/licenses/>. ## This replaces the missing functionality of "lookup" if on Octave 3.2. ## Author: Jaroslav Hajek <highegg@gmail.com> function lookup_func = __lookup_compat__ () persistent octave32 = issorted ({"3.0.0", version, "3.3.0"}); if (octave32) lookup_func = @__my_lookup__; else lookup_func = @lookup; endif endfunction function ind = __my_lookup__ (table, y, opt = "") mopt = any (opt == 'm'); bopt = any (opt == 'b'); opt(opt == 'm' | opt == 'b') = []; ind = lookup (table, y, opt); if (numel (table) > 0) if (ischar (table) || iscellstr (table)) match = strcmp (table(max (1, ind)), y); else match = table(max (1, ind)) == y; endif else match = false (size (y)); endif if (mopt) ind(! match) = 0; elseif (bopt) ind = match; endif endfunction